发明名称 |
Conductor track structures and method for production thereof |
摘要 |
Conductive tracks disposed on an electrically non-conductive support material by depositing a metallized layer on metal nuclei produced by using electromagnetic radiation to break up electrically non-conductive metal compounds dispersed in the support material, and a method for producing them. The electrically non-conductive metal compounds are insoluble spinel-based inorganic oxides which are thermally stable and are stable in acidic or alkaline metallization baths, and which are higher oxides with a spinel structure, and which remain unchanged in non-irradiated areas. The spinel-based inorganic oxides used are heat resistant and remain stable after being subjected to soldering temperatures. The conductor tracks are reliably and easily produced and adhere strongly to the support.
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申请公布号 |
US7060421(B2) |
申请公布日期 |
2006.06.13 |
申请号 |
US20040751111 |
申请日期 |
2004.01.05 |
申请人 |
LPKF LASER & ELECTRONICS AG |
发明人 |
NAUNDORF GERHARD;WISSBROCK HORST |
分类号 |
G03F7/00;C23C18/16;H05K3/10;H05K3/18 |
主分类号 |
G03F7/00 |
代理机构 |
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代理人 |
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